|
| US4088885 | 26 Jul 1976 | 9 May 1978 | GTE Laboratories Incorporated | Method and apparatus for modulating an optical signal |
| US4268871 | 29 May 1979 | 19 May 1981 | Canon Kabushiki Kaisha | Scanning optical system for formation of a half tone image |
| US4359268 | 19 Mar 1980 | 16 Nov 1982 | Nippon Electric Co., Ltd. | Light quantity control apparatus |
| US5430561 | 8 Jul 1992 | 4 Jul 1995 | Fujitsu Limited | Optical space switch employing 2 parallel diffraction gratings and a polarization rotating element |
| US5532855 | 27 Mar 1995 | 2 Jul 1996 | Fujitsu Limited | Optical space switch device |
| US5537256 | 25 Oct 1994 | 16 Jul 1996 | | Electronic dithering system using birefrigence for optical displays and method |
| US5572341 | 22 Feb 1995 | 5 Nov 1996 | | Electro-optical dithering system using birefringence for optical displays and method |
| US5715029 | 3 Mar 1995 | 3 Feb 1998 | | Optical dithering system using birefringence for optical displays and method |
| US6184969 | 25 Apr 1997 | 6 Feb 2001 | | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement |
| US6243055 | 19 Jun 1998 | 5 Jun 2001 | | Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing |
| US6816141 | 2 Oct 2000 | 9 Nov 2004 | Fergason Patent Properties LLC | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching |
| US7064740 | 9 Nov 2001 | 20 Jun 2006 | Sharp Laboratories of America, Inc. | Backlit display with improved dynamic range |
| US7164284 | 13 Oct 2004 | 16 Jan 2007 | Sharp Laboratories of America, Inc. | Dynamic gamma for a liquid crystal display |
| US7342592 | 11 Jan 2006 | 11 Mar 2008 | Sharp Laboratories of America, Inc. | System for reducing crosstalk |
| US7352347 | 8 Nov 2004 | 1 Apr 2008 | Fergason Patent Properties, LLC | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching |
| US7499017 | 8 Mar 2007 | 3 Mar 2009 | Sharp Laboratories of America, Inc. | Backlit display with improved dynamic range |
| US7505018 | 15 Oct 2004 | 17 Mar 2009 | Sharp Laboratories of America, Inc. | Liquid crystal display with reduced black level insertion |
| US7505027 | 8 Mar 2007 | 17 Mar 2009 | Sharp Laboratories of America, Inc. | Backlit display with improved dynamic range |
| US7505028 | 8 Mar 2007 | 17 Mar 2009 | Sharp Laboratories of America, Inc. | Backlit display with improved dynamic range |
| US7525528 | 22 Sep 2005 | 28 Apr 2009 | Sharp Laboratories of America, Inc. | Technique that preserves specular highlights |
| US7532192 | 15 Oct 2004 | 12 May 2009 | Sharp Laboratories of America, Inc. | Liquid crystal display with filtered black point |
| US7556836 | 3 Sep 2004 | 7 Jul 2009 | Solae, LLC | High protein snack product |
| US7573457 | 26 Oct 2004 | 11 Aug 2009 | Sharp Laboratories of America, Inc. | Liquid crystal display backlight with scaling |
| US7612757 | 15 Oct 2004 | 3 Nov 2009 | Sharp Laboratories of America, Inc. | Liquid crystal display with modulated black point |
| US7623105 | 19 Nov 2004 | 24 Nov 2009 | Sharp Laboratories of America, Inc. | Liquid crystal display with adaptive color |
| US7675500 | 28 Oct 2004 | 9 Mar 2010 | Sharp Laboratories of America, Inc. | Liquid crystal display backlight with variable amplitude LED |
| US7710648 | 22 Feb 2007 | 4 May 2010 | Samsung Electronics Co., Ltd. | High resolution autosterioscopic display |
| US7714830 | 30 Oct 2004 | 11 May 2010 | Sharp Laboratories of America, Inc. | Liquid crystal display backlight with level change |
| US7737936 | 28 Oct 2004 | 15 Jun 2010 | Sharp Laboratories of America, Inc. | Liquid crystal display backlight with modulation |
| US7777714 | 15 Oct 2004 | 17 Aug 2010 | Sharp Laboratories of America, Inc. | Liquid crystal display with adaptive width |
| US7843416 | 21 Aug 2007 | 30 Nov 2010 | Fergason Patent Properties, LLC | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching |
| US7843417 | 31 Oct 2007 | 30 Nov 2010 | Fergason Patent Properties, LLC | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching |
| US7843418 | 19 Nov 2007 | 30 Nov 2010 | Fergason Patent Properties, LLC | Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching |
| US7843633 | 9 Jan 2008 | 30 Nov 2010 | Sumitomo Electric Industries, Ltd. | Laser processing apparatus |
| US7853094 | 28 Nov 2006 | 14 Dec 2010 | Sharp Laboratories of America, Inc. | Color enhancement technique using skin color detection |
| US7872631 | 15 Oct 2004 | 18 Jan 2011 | Sharp Laboratories of America, Inc. | Liquid crystal display with temporal black point |
| US7898519 | 6 Sep 2005 | 1 Mar 2011 | Sharp Laboratories of America, Inc. | Method for overdriving a backlit display |
| US8050511 | 22 Sep 2005 | 1 Nov 2011 | Sharp Laboratories of America, Inc. | High dynamic range images from low dynamic range images |
| US8050512 | 22 Sep 2005 | 1 Nov 2011 | Sharp Laboratories of America, Inc. | High dynamic range images from low dynamic range images |
| US8080773 | 25 Feb 2009 | 20 Dec 2011 | Sumitomo Electric Industries, Ltd. | Method and apparatus of measuring backward light, and laser processing method |
| US8121401 | 30 Mar 2006 | 21 Feb 2012 | Sharp Labortories of America, Inc. | Method for reducing enhancement of artifacts and noise in image color enhancement |
| US8243004 | 9 Mar 2004 | 14 Aug 2012 | Fergason Patent Properties, LLC | Apparatus and method for preparing, storing, transmitting and displaying images |